ISRC USBC18700122
Verified recording
USBC18700122 is “The Four Seasons, Op. 8: Violin Concerto in F Major, RV 293 "Autumn": III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1b09b00e4994b006950e8afd8b9137e8fe7913c9d30f7092d18d6177c969357d and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700122.
Recording identifiers
- ISRC
- USBC18700122
- Title
- The Four Seasons, Op. 8: Violin Concerto in F Major, RV 293 "Autumn": III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1b09b00e4994b006950e8afd8b9137e8fe7913c9d30f7092d18d6177c969357d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:44b10c1c953e98999a08e53a874019cc019bfabf647559463ee35c2c9f85d36f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700122
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: The Four Seasons, Op. 8: Violin Concerto in F Major, RV 293 "Autumn": III. Allegro · Machine-readable JSON-LD